function switchNightMode(night){
    if(night=='1'){
        $(".ithome-android").css({"background-color": "#242424"});$(".ithome-android").css({"color":"#999999"});
    }else{
        $(".ithome-android").css({"background-color": "#ffffff"});$(".ithome-android").css({"color":"#333333"});
    }
}